HYTOS

import os.path

import AbstractCommand

try:

    from PyQt5.QtCore import Qt, QRectF, pyqtSignal, QT_VERSION_STR, QEvent

    from PyQt5.QtGui import QImage, QPixmap, QPainterPath, QCursor, QMouseEvent, QTransform

'''

class SelectAttributeCommand(AbstractCommand.AbstractCommand):

    def __init__(self, item, attr, imageViewer):

        super(SelectAttributeCommand, self).__init__(imageViewer)

        if 'mouseReleaseEvent' == param[0] and event.button() == Qt.LeftButton:

            from SymbolSvgItem import SymbolSvgItem

            from EngineeringTextItem import QEngineeringTextItem

            if self._attr is not None:

                item = self.imageViewer.scene.itemAt(scenePos, QTransform())

                if item is not None and self._attr.AttributeType == 'Text Item' and type(item) is QEngineeringTextItem:

                    self.onSuccess.emit()

                elif item is not None and self._attr.AttributeType == 'Line Conn' and issubclass(type(item), QEngineeringLineItem):

                    self._item.connectors[self._attr.ConnNum - 1].connectedItem = item

        self.isTreated = True

                attr = SymbolAttr()

                attr.AttributeType = "Line Conn"

                attr.ConnNum = int(keyCell.text().replace('CONN', ''))

                cmd = SelectAttributeCommand.SelectAttributeCommand(items[0], attr, self.mainWindow.graphicsView)

                cmd.onSuccess.connect(self.onSuccessSelectAttribute)

                self.mainWindow.graphicsView.command = cmd

        @author     kyouho

        @date       2018.10.23

    '''